保留字

下表列出了具有操作意义的 SmartESQL 保留字：

abs	acos	all	alter	and
any	array	as	asc	asin
asof	atan	avg	backup	between
bigint	binary	bit	blob	boolean
btree	by	cascade	case	cast
ceil	char	checkpoint	coalesce	column
commit	constraint	contains	cor	cos
count	cov	create	date	decimal
delete	desc	distinct	domain	double
drop	else	end	escape	exact_match
except	exists	exp	explain	false
first	flattened	float	floor	for
foreign	from	function	group	hash
having	ifnull	ilike	in	inclusive
index	inner	insert	int	integer
intersect	into	is	join	key
last	left	length	like	limit
local	log	longint	longvarbinary	longvarchar
lower	max	min	minus	natural
near	not	now	null	nullifzero
nulls	numeric	on	or	order
outer	overlaps	prefix_match	preserve	primary
range	real	reference	references	remote
rename	restore	returns	right	rollback
round	rows	rtree	select	sequence
set	shuffle	sin	smallint	some
sqrt	start	string	string_agg	substr
substring	sum	sysdate	table	tan
temporary	then	thick	time	timestamp
tinyint	to	transaction	trigram	true
type	unicode	union	unique	unsigned
update	upper	using	values	varbinary
varchar	view	void	when	where
window	with